>> i think hillary will go down as one of the finest secretary of states we've had. it has been a great collaboration over the last four years. ( cheers and applause ) >> suarez: clinton said her immediate goal is to catch up on "20 years of sleep deprivation". as for any political aspirations, she hasn't made any intentions known. but an independent super-pac has been created to support her with hopes that she'll run again for president in 2016. meanwhile, clinton's successor, former massachusetts senator john kerry, was sworn in at a private ceremony this afternoon and starts work monday. for more on hillary clinton's legacy, we turn to two long-time foreign policy watchers. trudy rubin is the worldview columnist at the "philadelphia inquirer"; and susan glasser is executive editor of "foreign policy" magazine. >> well, trudy rubin, you heard the president just a moment ago say that hillary clinton was a great success as secretary of state, was she? >> i think it depends on how you define great success. if you are's talking about implementing his policy os within t